Instrument for measuring electrocardiogram



FIG. 1 is a top perspective view of an instrument for measuring electrocardiogram showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is another perspective view thereof; and,

FIG. 9 is a top perspective exploded view of an instrument for measuring electrocardiogram with a measuring instrument module in dot-dot-dash broken lines provided to illustrate an example environment.

The dash-dash broken lines in FIGS. 7-9 immediately adjacent to claimed surfaces represent the boundaries of the claimed design and also show portions of the instrument for measuring electrocardiogram that form no part of the claimed design. The dot-dot-dash lines in FIG. 9 showing an additional measuring instrument module are for the purpose of illustrating environmental structure and form no part of the claimed design. None of the broken lines form any part of the claimed design. 

CLAIM The ornamental design for an instrument for measuring electrocardiogram, as shown and described. 